<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        body {
            padding: 12px;
            overflow: hidden;
        }

        .wrap {
            zoom: 1.5;
        }

        .ssq,
        .dlt {
            border: 1px solid #e9e9e9;
            padding: 12px;
            box-sizing: border-box;
            width: 240px;
            border-radius: 6px;
            box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 12px;
        }

        .btn {
            font-size: 14px;
            position: relative;
            color: #111111;
            text-transform: uppercase;
            text-align: center;
            text-decoration: none;
            transition: all 0.2s ease;
            padding: 12px 20px;
            display: inline-flex;
            flex-direction: row;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            user-select: none;

            -webkit-tap-highlight-color: transparent;
            /* 移除iOS和Android上的点击高亮 */
            -webkit-touch-callout: none;
            /* 移除iOS长按时出现的弹出菜单 */
            -webkit-user-select: none;
            /* 禁用文本选择 */
            -moz-user-select: none;
            -ms-user-select: none;
            user-select: none;

            /* 针对Webkit内核浏览器（如Chrome和Safari） */
            outline: none;
            /* 移除聚焦时的轮廓线 */

        }

        .btn:before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            display: block;
            border-radius: 28px;
            background: rgba(255, 171, 157, 0.5);
            width: 45px;
            height: 45px;
            transition: all 0.3s ease;
        }

        .btn span {
            position: relative;
            z-index: 1;
        }

        .btn svg {
            position: relative;
            top: 0;
            margin-left: 10px;
            fill: none;
            stroke-linecap: round;
            stroke-linejoin: round;
            stroke: #111111;
            stroke-width: 2;
            transform: translateX(-5px);
            transition: all 0.3s ease;
        }

        .btn:hover:before {
            width: 100%;
            background: #FFAB9D;
        }

        .btn:hover svg {
            transform: translateX(0);
        }

        .btn:hover,
        .btn:focus {
            color: #111111;
        }

        .btn:active {
            color: #111111;
            transform: scale(0.96);
        }

        .center {
            display: flex;
            justify-content: center;
            margin: 12px 0;
        }

        .g {
            margin: 0 6px;
        }

        .sz {
            font-weight: 700;
        }
    </style>
</head>

<body>
    <div class="wrap">
        <div class="ssq">
            <div class="center sz">
                <span class="red1">0 , 0 , 0 , 0 , 0 , 0</span><span class="g">-</span><span class="blue1">0</span>
            </div>
            <div class="center">
                <div class="btn btn1">
                    <span>选双色球号，并复制</span>
                    <svg width="13px" height="10px" viewBox="0 0 13 10">
                        <path d="M1,5 L11,5"></path>
                        <polyline points="8 1 12 5 8 9"></polyline>
                    </svg>
                </div>
            </div>
        </div>
        <br>
        <div class="dlt">
            <div class="center sz">
                <span class="red2">0 , 0 , 0 , 0 , 0 , 0</span><span class="g">-</span><span class="blue2">0</span>
            </div>
            <div class="center">
                <div class="btn btn2">
                    <span>选大乐透号，并复制</span>
                    <svg width="13px" height="10px" viewBox="0 0 13 10">
                        <path d="M1,5 L11,5"></path>
                        <polyline points="8 1 12 5 8 9"></polyline>
                    </svg>
                </div>
            </div>
        </div>
    </div>
    <script>
        let red1 = document.querySelector('.red1')
        let blue1 = document.querySelector('.blue1')
        let btn1 = document.querySelector('.btn1')

        let red2 = document.querySelector('.red2')
        let blue2 = document.querySelector('.blue2')
        let btn2 = document.querySelector('.btn2')

        // 双色球选号
        btn1.onclick = () => {
            function generateDoubleColorBallNumbers() {
                let redBalls = [];
                // 使用Set来优化生成不重复红色球号码的过程
                const redBallSet = new Set();
                while (redBallSet.size < 6) {
                    let num = Math.floor(Math.random() * 33) + 1;
                    redBallSet.add(num);
                }
                redBalls = [...redBallSet];
                redBalls.sort((a, b) => a - b);

                // 生成1个蓝色球号码，范围是1到16，允许与红色球号码重复
                let blueBall = Math.floor(Math.random() * 16) + 1;

                // 返回包含7个数字的数组，保持blueBall在最后
                return [...redBalls, blueBall];
            }
            let result = generateDoubleColorBallNumbers();
            red1.innerHTML = result.slice(0, 6).join(", ")
            blue1.innerHTML = result[6]
            copyContent(red1, blue1)
        }

        // 大乐透选号
        btn2.onclick = () => {
            function generateDoubleChromosphereNumbers() {
                let frontBalls = [];
                // 使用Set来优化生成不重复前区号码的过程
                const frontBallSet = new Set();
                while (frontBallSet.size < 5) {
                    let num = Math.floor(Math.random() * 35) + 1;
                    frontBallSet.add(num);
                }
                frontBalls = [...frontBallSet];
                frontBalls.sort((a, b) => a - b);

                let backBalls = [];
                // 使用Set来优化生成不重复后区号码的过程
                const backBallSet = new Set();
                while (backBallSet.size < 2) {
                    let num = Math.floor(Math.random() * 12) + 1;
                    backBallSet.add(num);
                }
                backBalls = [...backBallSet];
                backBalls.sort((a, b) => a - b);

                // 返回前区5个号码和后区2个号码
                return [...frontBalls, ...backBalls];
            }
            let result = generateDoubleChromosphereNumbers();
            red2.innerHTML = result.slice(0, 5).join(", ")
            blue2.innerHTML = result.slice(5, 7).join(", ")
            copyContent(red2, blue2)
        }

        // 复制号码
        function copyContent(rDom, bDom) {
            // 获取红球和蓝球的内容
            const redBallContent = rDom.innerText;
            const blueBallContent = bDom.innerText;

            // 拼接成一个完整的字符串
            const fullContent = redBallContent + ' - ' + blueBallContent;

            // 判断浏览器是否支持 Clipboard API
            if (navigator.clipboard) {
                // 使用 Clipboard API 将内容复制到剪贴板
                navigator.clipboard.writeText(fullContent)
                    .then(() => {
                        console.log('复制成功', fullContent);
                    })
                    .catch(err => {
                        alert('复制失败: ' + err);
                    });
            } else {
                // 兼容低版本浏览器或不支持 Clipboard API 的环境
                const textArea = document.createElement('textarea');
                textArea.value = fullContent;
                textArea.style.position = 'fixed';  // 防止页面跳动
                document.body.appendChild(textArea);
                textArea.select();
                try {
                    const successful = document.execCommand('copy'); // 执行复制命令
                    if (successful) {
                        console.log('复制成功', fullContent);
                    } else {
                        alert('复制失败');
                    }
                } catch (err) {
                    alert('复制失败: ' + err);
                } finally {
                    document.body.removeChild(textArea);  // 清理临时创建的 textarea 元素
                }
            }
        }

    </script>
</body>

</html>